{"classifier_version":"1.4.0","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by ARIN, the RIPE NCC, APNIC, LACNIC, AFRINIC, the Number Resource Organization (NRO), or any other Regional Internet Registry. Classifications and hold-expiration dates are evidence-based interpretations and do not constitute confirmation that a resource is available for issuance or transfer.","resource":"162.218.16.0/21","resource_type":"ipv4","page":"https://rirtracker.com/ip/162.218.16.0-162.218.23.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2013-07-31)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"122ba8e45fb7d2d5","registry":"ARIN","report_date":"2013-07-31","source":"arin_issued","raw_action":"ADD","raw_line":"Add 162.218.16.0-162.218.23.255","resource_type":"ipv4","resource":"162.218.16.0/21","start":"162.218.16.0","end":"162.218.23.255","classification":"NO_MATERIAL_CHANGE","classification_label":"No substantive resource change found","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"No effect on ARIN applicant inventory","inventory_effect_code":"NO_EFFECT","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:07+00:00","page":"https://rirtracker.com/ip/162.218.16.0-162.218.23.255/#e-122ba8e45fb7d2d5","report_page":"https://rirtracker.com/arin/reports/2013-07-31/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/162.218.16.0-162.218.23.255.json","explanation":"No transfer record matches, and ARIN's statistics show no active registration before or after (available).","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2013-July/001693.html","retrieved_at":"2026-10-12T18:38:01+00:00","summary":"ARIN-Issued report for 2013-07-31: \"Add 162.218.16.0-162.218.23.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20130730.gz","retrieved_at":"2026-10-12T20:02:29+00:00","summary":"ARIN delegated statistics 2013-07-30 (produced 2013-07-30T05:05:26+00:00), before the report: available"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2013/delegated-arin-extended-20130801.gz","retrieved_at":"2026-10-12T20:02:34+00:00","summary":"ARIN delegated statistics 2013-08-01 (produced 2013-07-30T05:05:26+00:00), after the report: available"}]}],"classification_history":{"122ba8e45fb7d2d5":[{"raw_change_id":129827,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:21:46+00:00","current":0,"public_explanation":"No transfer record matches, and ARIN's statistics show no active registration before or after (available)."},{"raw_change_id":129827,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:30+00:00","current":0,"public_explanation":"No transfer record matches, and ARIN's statistics show no active registration before or after (available)."},{"raw_change_id":129827,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:05+00:00","current":0,"public_explanation":"No transfer record matches, and ARIN's statistics show no active registration before or after (available)."},{"raw_change_id":129827,"classification_code":"NO_MATERIAL_CHANGE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:07+00:00","current":1,"public_explanation":"No transfer record matches, and ARIN's statistics show no active registration before or after (available)."}]},"arin_statistics_now":{"status":"allocated (dated 2013-07-31)"}}